73348148117 has 2 divisors, whose sum is σ = 73348148118. Its totient is φ = 73348148116.

The previous prime is 73348148089. The next prime is 73348148161. The reversal of 73348148117 is 71184184337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43253184676 + 30094963441 = 207974^2 + 173479^2 .

It is a cyclic number.

It is not a de Polignac number, because 73348148117 - 2⁶ = 73348148053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73348148177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36674074058 + 36674074059.

It is an arithmetic number, because the mean of its divisors is an integer number (36674074059).

Almost surely, 2^73348148117 is an apocalyptic number.

It is an amenable number.

73348148117 is a deficient number, since it is larger than the sum of its proper divisors (1).

73348148117 is an equidigital number, since it uses as much as digits as its factorization.

73348148117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 47.

The spelling of 73348148117 in words is "seventy-three billion, three hundred forty-eight million, one hundred forty-eight thousand, one hundred seventeen".